Answer:
Carbon Dioxide and NADH
Explanation:
Coenzyme-A and NAD+ act on the Pyruvic acid and release Carbon Dioxide and NADH. And convert pyruvic acid to Acetyl CoA. Then Acetyl CoA further uses in the citric acid cycle.
b.ecosystem
c.community
d.species
B.They can change the distance over which you apply a force.
C.They can change the direction in which you apply a force.
D.They can change the amount of force you exert.
this is science
The correct answer is B. They can change the distance over which you apply a force.
The incorrect statement about simple machines is A. They can change the amount of work done on an object. Simple machines do not change the total amount of work; instead, they offer a mechanical advantage by changing the force and distance relationship.
The statement that is not true of simple machines is:
A. They can change the amount of work done on an object.
Simple machines are designed to make work easier by changing the force and distance relationship. However, they do not change the amount of work done on an object because the product of the force applied and the distance over which it is applied (work) remains constant, according to the law of conservation of energy. A simple machine can change the direction of the force, change the amount of force exerted, and change the distance over which the force is applied, which are the benefits of its mechanical advantage.
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Magma can become soil through a sequence of events involving volcanic activity, weathering, pioneer plant colonization, organic matter accumulation, and the gradual development of soil over time.
The sequence of events that can lead to magma becoming soil involves a process known as weathering and soil formation. Here is a simplified sequence of events:
1. Volcanic Activity: Magma rises to the surface through volcanic eruptions, depositing lava and volcanic ash on the land.
2. Primary Succession: Over time, weathering, erosion, and natural forces break down the volcanic rock and ash, creating a barren landscape.
3. Pioneer Plants: Hardy pioneer plants, such as lichens and mosses, begin to colonize the barren terrain. Their growth helps break down the rock further, contributing organic matter to the developing soil.
4. Soil Formation: As the pioneer plants die and decompose, their organic matter mixes with mineral particles, creating a thin layer of soil called "young soil" or "topsoil."
5. Succession Continues: Over time, larger and more complex plant species, including shrubs and trees, colonize the area. Their roots penetrate deeper, breaking up the rock and contributing more organic matter to the soil.
6. Soil Development: Through the ongoing cycle of plant growth, decay, and organic matter accumulation, the soil gradually becomes richer and deeper. The breakdown of minerals from the volcanic rock contributes to the fertility of the soil.
7. Mature Soil: After a long period of succession and soil development, the area is transformed into a mature soil ecosystem capable of supporting diverse plant and animal life.
It's important to note that the process of soil formation is complex and can take hundreds or thousands of years depending on various factors such as climate, topography, and the types of organisms present.
Learn more on magma here;
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